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The light box production expert introduces that the acrylic luminous characters are now widely used. It has the advantages of weather resistance, good processing performance, comprehensive performance, non -toxic and other advantages. Generally, the use of acrylic luminous characters is also very high.
There are many factors. The experts summarize the main factors. There are the following points: 1.
The number, type, light output, color, wavelength, and LED position in the light box; Light reflection, light absorption, and man -firing factor; 3. Font size -size, light box thickness, and reflex factor used in the inside of the light box or other towel attached materials; 4. Light absorption -internal LED and electrical devices affect light; 5 Maintenance -light output intensity will weaken with the increase of usage and the impact of dust accumulation inside the font.
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